Hi Gwenaelle,
Thanks a lot for your kind help.
venkateswaran
________________________________
From: FSL - FMRIB's Software Library on behalf of Gwenaëlle DOUAUD
Sent: Thu 9/17/2009 11:43 AM
To: [log in to unmask]
Subject: Re: [FSL] Re : [FSL] FSL-VBM GM template creation problem
Hi,
> This time it worked the template 4D_GM image was created
Great
> Sorry to bother you i would like to clarify the following,
> there is a file named "control_003_struc_brain_pve_0" in
> this file i see ventricles having PV value of 1 but there is
> another file which i noticed this time namely
> "control_003_struc_GM" where only the GM structures have PVs
> and the PV value is 0 in ventricles what is the difference
> between these two files.
One is the segmented image of GM, the other the segmented image of the csf.
> Under the processing step "D Processing the native GM
> images: fslvbm_3_proc" a warning: By default fslvbm_3_proc
> concatenates the images in alphabetical order (following the
> names that they started with); make sure this matches the
> subject ordering assumed in your design.mat model. For
> instance my files are named as Control_003......Control_012,
> then my patients as demen_003..........demen 027. I have
> designed my design matrix based on this ordering will the
> concatenation step also follow this ordering or will it be
> different.
The concatenation will follow the order given to you by the ls
> One last question TFCE is recommended i would like to see
> voxelwise results instead of clusters how can i do this.
TFCE is giving voxel-wise results.
Cheers,
Gwenaelle
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